Bohlokoa ba liraka tsa veine

Veinerakae ne e le ea bohlokoa haholo

Bohlokoa ba veineraka

① Thuso ea polokelo

Reka ea veine, e ka eketsa botle ba holo, e ka thusa le polokelo e ntle ea veine. Mokhoa oa ho kenya veine ka mochining oa veine? Kaofela rea ​​tseba hore botlolo ea botlolo ea veine e khubelu ke lehong, oak ha e na elasticity e ntle haholo, e ka sebelisoa hape ka makhetlo a mangata; Bakeng sa veine e sa buloang, ho kgothaletswa ho e beha sebakeng sa 30 °, molomo o shebile fatše, e le hore veine e ama kork. Ka mor'a hore poro e kolobisitsoe, e tla fetoha habonolo, kahoo e tiisa hantle le ho lumella veine hore e fokotsehe le ho tsofala.

② Boemo bo phahameng ba ponahalo

Morao oa kajeno oa veine o mofubelu ha o sa behoa veine e khubelu feela, empa hape o nahanela boemo ba ponahalo, makhasi a matala a koahetsoeng ka lipalesa tse khubelu, veine e khubelu e hloka foil ea rack ea veine hore e be ea maemo a holimo, u na le tatso bophelong, u tlameha ho e reka.

(2) Tšebeliso ea sebaka

Batho ba bangata ba boetse ba thulana le hore ho na le boemo bo fokolang ka karohano ea lehae, ba batla ho beha veine e khubelu ka, ha ho bophahamo bo lekaneng ba ho ema, eseng e ntle le e kotsi ho beha ka holimo, ka nako ena u ka khetha petite tšepe veine raka, eseng feela ho rarolla mathata a sebaka, empa hape ho lumella veine hore e fumane mokhabiso o motle.

Haeba u na le botlolo ea veine e khubelu lapeng, ka kopo e hlomelle le motsoalle oa hau.